Full Gasket Kit 5-87810-218-0 For Isuzu 4BD1 4BD1T Hitachi EX120 Excavator Engine Overhaul Seal Set

Product Details

Product Overview

This comprehensive Full Gasket Kit, identified by OEM Part Number 5-87810-218-0, is specifically designed for the Isuzu 4BD1 and 4BD1T diesel engines. These engines are commonly used in the Hitachi EX120 excavator, a popular model in the medium-sized hydraulic excavator class. This overhaul seal set contains all the necessary gaskets and seals required to perform a complete engine rebuild, ensuring a reliable and leak-free seal.

As a critical component for engine restoration, this kit provides an all-in-one solution for maintenance teams and equipment owners. It is manufactured to meet or exceed OEM specifications, ensuring a precise fit and long-lasting performance. This product is ideal for workshops performing in-frame or out-of-frame overhauls on the Isuzu 4BD1 series power units found in Hitachi construction machinery.

Key Features & Benefits

• Complete Overhaul Solution: Includes every gasket and seal needed for a full engine rebuild, eliminating the need to source individual components and saving valuable time.
• OEM Specification Fit: Engineered to match the exact dimensions and material specifications of the original Isuzu parts (OEM 5-87810-218-0), guaranteeing a proper seal and preventing leaks.
• Durable Material Construction: Manufactured from high-quality materials designed to withstand the high temperatures and pressures of a diesel engine, ensuring long service life and reliability.
• Enhanced Engine Performance: A proper seal restores compression and prevents fluid loss, directly contributing to optimal engine power, fuel efficiency, and reduced emissions.
• Reduced Downtime: Having all parts in one kit streamlines the repair process, minimizing the time your Hitachi EX120 excavator is out of service and maximizing productivity.
• 100% New & Tested: All components are brand new and have been subjected to rigorous quality checks to ensure zero defects upon installation.

Technical Specifications

OEM Cross-Reference

This product is a direct replacement for the following original equipment manufacturer part numbers:

• Primary OEM Number: 5-87810-218-0

This kit is designed to replace the original gasket set for Isuzu 4BD1 and 4BD1T engines. Please verify your engine’s serial number and existing gasket pattern to ensure 100% compatibility.

Compatibility

This Full Gasket Kit is commonly used for the following engine and equipment applications. Fitment is inferred based on standard OEM specifications for the listed models.

• Engine Models: Isuzu 4BD1, Isuzu 4BD1T (Naturally Aspirated and Turbocharged versions).
• Excavator Models: Hitachi EX120, EX120-1, EX120-2, EX120-3.
• Additional Applications: This engine series is also found in other construction, agricultural, and industrial machinery. Please cross-reference your specific engine model.

Global Supply & Distribution

We are a dedicated supplier of high-quality engine parts for the global aftermarket. Our logistics network supports efficient worldwide shipping to major industrial hubs and ports.

• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Netherlands), Asia-Pacific (Australia, Japan, Singapore), Middle East (UAE, Saudi Arabia), Africa, and South America.
• Shipping Capabilities: We offer fast, reliable shipping via sea freight (FCL/LCL), air freight, and express couriers (DHL, FedEx, UPS, TNT).
• Trade Compliance: Our export processes are compliant with international trade regulations, ensuring smooth customs clearance for our global partners.

Quality Assurance

We are committed to delivering products that meet the highest standards of quality and reliability.

• Manufacturing Standards: Components are produced in ISO-certified facilities utilizing advanced manufacturing techniques.
• Testing Procedures: Each production batch undergoes rigorous testing, including dimensional checks and material analysis. A Machinery Test Report and Video Outgoing Inspection are available upon request to verify quality before shipment.
• Warranty: This product is covered by a standard warranty against manufacturing defects. Please contact our sales team for specific warranty terms and conditions.

FAQ

Q1: Is this gasket kit a direct fit for my Hitachi EX120 with an Isuzu 4BD1T engine?
A: This kit is designed specifically for the Isuzu 4BD1 and 4BD1T engines, which are the standard power units for the Hitachi EX120 series. However, due to potential minor variations across production years, we strongly recommend verifying your engine’s serial number and comparing the gaskets in the kit with your old parts to ensure a perfect match.

Q2: What is typically included in this “Full Gasket Kit”?
A: A full gasket kit includes all the major and minor gaskets and seals required for a complete engine overhaul. This typically includes the head gasket, valve cover gasket, oil pan gasket, front and rear main seals, intake/exhaust manifold gaskets, water pump gasket, and all necessary o-rings and seals for the timing cover and oil cooler. It is an all-in-one set to ensure you have everything needed for the rebuild.

Q3: Do I need any special tools or sealants to install this kit?
A: While the kit includes the physical gaskets, standard mechanical tools are required for engine disassembly and reassembly. We recommend using a torque wrench to tighten cylinder head bolts to the manufacturer’s specifications. For certain gaskets, such as the oil pan and timing cover, a high-quality RTV silicone sealant may be recommended by the engine service manual. Always follow the official Isuzu service manual for your specific engine model during installation.